304080240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1847

約数の個数: 160

約数和(自身を含む): 1015934976

約数和(自身を除く): 711854736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1777, 1840, 1860, 2139, 2480, 2760, 2852, 3554, 3565, 3720, 4278, 5331, 5520, 5704, 7108, 7130, 7440, 8556, 8885, 10662, 10695, 11408, 14216, 14260, 17112, 17770, 21324, 21390, 26655, 28432, 28520, 34224, 35540, 40871, 42648, 42780, 53310, 55087, 57040, 71080, 81742, 85296, 85560, 106620, 110174, 122613, 142160, 163484, 165261, 171120, 204355, 213240, 220348, 245226, 275435, 326968, 330522, 408710, 426480, 440696, 490452, 550870, 613065, 653936, 661044, 817420, 826305, 881392, 980904, 1101740, 1226130, 1267001, 1322088, 1634840, 1652610, 1961808, 2203480, 2452260, 2534002, 2644176, 3269680, 3305220, 3801003, 4406960, 4904520, 5068004, 6335005, 6610440, 7602006, 9809040, 10136008, 12670010, 13220880, 15204012, 19005015, 20272016, 25340020, 30408024, 38010030, 50680040, 60816048, 76020060, 101360080, 152040120, 304080240]

約数ペア:

[(1, 304080240), (2, 152040120), (3, 101360080), (4, 76020060), (5, 60816048), (6, 50680040), (8, 38010030), (10, 30408024), (12, 25340020), (15, 20272016), (16, 19005015), (20, 15204012), (23, 13220880), (24, 12670010), (30, 10136008), (31, 9809040), (40, 7602006), (46, 6610440), (48, 6335005), (60, 5068004), (62, 4904520), (69, 4406960), (80, 3801003), (92, 3305220), (93, 3269680), (115, 2644176), (120, 2534002), (124, 2452260), (138, 2203480), (155, 1961808), (184, 1652610), (186, 1634840), (230, 1322088), (240, 1267001), (248, 1226130), (276, 1101740), (310, 980904), (345, 881392), (368, 826305), (372, 817420), (460, 661044), (465, 653936), (496, 613065), (552, 550870), (620, 490452), (690, 440696), (713, 426480), (744, 408710), (920, 330522), (930, 326968), (1104, 275435), (1240, 245226), (1380, 220348), (1426, 213240), (1488, 204355), (1777, 171120), (1840, 165261), (1860, 163484), (2139, 142160), (2480, 122613), (2760, 110174), (2852, 106620), (3554, 85560), (3565, 85296), (3720, 81742), (4278, 71080), (5331, 57040), (5520, 55087), (5704, 53310), (7108, 42780), (7130, 42648), (7440, 40871), (8556, 35540), (8885, 34224), (10662, 28520), (10695, 28432), (11408, 26655), (14216, 21390), (14260, 21324), (17112, 17770)]